| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 40% | %PROGRAMFILES% \ Seocheongun Messenger \ tuc.exe | TUC | AIST Corp. | 7.80.710.1 | 30626920 |
| 13.33% | %PROGRAMFILES% \ Traffic Usage Checker \ tuc.exe | TUC | 1.82.0.1 | 23971959 | |
| 13.33% | %PROGRAMFILES% \ Sacheonsi Messenger \ tuc.exe | TUC | AIST Corp. | 7.80.719.2 | 30285736 |
| 6.67% | %PROGRAMFILES% \ Traffic Usage Checker \ tuc.exe | TUC | 1.82.0.1 | 21678735 | |
| 6.67% | %PROGRAMFILES% \ Ansan Messenger \ tuc.exe | TUC | AIST | 7.25.590.455 | 26330563 |
| 6.67% | %PROGRAMFILES% \ Cheongjusi Messenger \ tuc.exe | TUC | AIST Corp. | 7.80.725.1 | 26552186 |
| 6.67% | %PROGRAMFILES% \ Speed Messenger \ tuc.exe | TUC | AIST Corp. | 7.80.712.2 | 33278661 |
| 6.67% | %PROGRAMFILES% \ Saeall Messenger \ tuc.exe | TUC | AIST | 7.25.580.455 | 24527666 |